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view src/luan/LuanElement.java @ 72:cd9dbd7477ca
prevent stack overflow when printing table with circular references
git-svn-id: https://luan-java.googlecode.com/svn/trunk@73 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Tue, 12 Feb 2013 05:44:15 +0000 |
parents | 64ecb7a3aad7 |
children | 851e356101c1 |
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package luan; public abstract class LuanElement { final String toString(String fnName) { return location() + ": in " + (fnName==null ? "main chunk" : "function '"+fnName+"'"); } abstract String location(); public static final LuanElement JAVA = new LuanElement(){ @Override String location() { return "Java"; } }; }